Descanso, CA Weather & Growing Conditions
Today
62°F
Sunny
Sunny, with a high near 62. Northwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 62°F | Sunny | 5 to 10 mph NW | 0% |
| Tonight | 46°F | Mostly Clear | 0 to 10 mph NE | 0% |
| Thursday | 65°F | Sunny | 5 to 10 mph NE | 0% |
| Thursday Night | 47°F | Mostly Clear | 0 to 15 mph NE | 0% |
| Friday | 66°F | Sunny | 5 to 15 mph NE | 0% |
| Friday Night | 49°F | Clear | 5 to 15 mph NE | 0% |
| Saturday | 66°F | Sunny | 10 to 20 mph NE | 0% |
| Saturday Night | 51°F | Mostly Clear | 10 to 15 mph NE | 0% |
| Sunday | 66°F | Sunny | 10 to 20 mph NE | 0% |
| Sunday Night | 52°F | Mostly Clear | 10 to 15 mph E | 0% |
| Monday | 67°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Tuesday | 68°F | Sunny | 0 to 5 mph E | 0% |
| Tuesday Night | 49°F | Mostly Clear | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Descanso, CA
Last spring frost
Apr 22
First fall frost
Nov 8
Growing season
197 days
Hardiness zone
8b
Explore more for Descanso, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Mt Laguna #3, Ca (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.